Goldman Sachs weighs in on the containerboard market, noting inventories are still lean with...

Goldman Sachs weighs in on the containerboard market, noting inventories are still lean with significant maintenance downtime planned this year by producers. The read-through is positive for International Paper (IP+3.9%), Boise (BZ+4.4%), Packaging Corp (PKG+2.8%) - as well as Goldman sector favorite Rock-Tenn (RKT+4.5%).